Alert group updated:

Added {{ regressions|length }} regressions to the group
  https://chromeperf.appspot.com/group_report?group_id={{ group.key.string_id() }}

{#- Show the benchmark groupings conditionally. -#}
{%- include 'benchmark_grouping.j2' -%}
{# Group the anomalies by bot. #}
{%- include 'bot_grouping.j2' %}
